38378404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{7537}}^1$

素因数の和:7627

約数の個数: 24

約数和(自身を含む): 71761760

約数和(自身を除く): 33383356

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2546, 5092, 7537, 15074, 30148, 143203, 286406, 504979, 572812, 1009958, 2019916, 9594601, 19189202, 38378404]

約数ペア:

[(1, 38378404), (2, 19189202), (4, 9594601), (19, 2019916), (38, 1009958), (67, 572812), (76, 504979), (134, 286406), (268, 143203), (1273, 30148), (2546, 15074), (5092, 7537)]